Borderou de evaluare (job #26977)

Compilare: user.cpp: In function ‘int main()’: user.cpp:26:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:47:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:49:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:67:31: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:16:14: warning: unused variable ‘a’ [-Wunused-variable] user.cpp:16:16: warning: unused variable ‘m’ [-Wunused-variable] user.cpp:16:26: warning: unused variable ‘cat’ [-Wunused-variable] user.cpp:18:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:25:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:26:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:30:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:33:25: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]